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-rw-r--r--gdb/gdbserver/ChangeLog5
-rw-r--r--gdb/gdbserver/config.in6
-rwxr-xr-xgdb/gdbserver/configure69
-rw-r--r--gdb/gdbserver/configure.ac25
4 files changed, 11 insertions, 94 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 639a2ba..e1ae985 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,10 @@
2013-11-08 Tom Tromey <tromey@redhat.com>
+ * configure, config.in: Rebuild.
+ * configure.ac: Remove unused configury.
+
+2013-11-08 Tom Tromey <tromey@redhat.com>
+
* acinclude.m4: Include common.m4, codeset.m4.
* configure, config.in: Rebuild.
* configure.ac: Use GDB_AC_COMMON.
diff --git a/gdb/gdbserver/config.in b/gdb/gdbserver/config.in
index bd5c586..d0976c1 100644
--- a/gdb/gdbserver/config.in
+++ b/gdb/gdbserver/config.in
@@ -58,9 +58,6 @@
/* Define if <sys/procfs.h> has elf_fpregset_t. */
#undef HAVE_ELF_FPREGSET_T
-/* Define if errno is available */
-#undef HAVE_ERRNO
-
/* Define to 1 if you have the <errno.h> header file. */
#undef HAVE_ERRNO_H
@@ -256,9 +253,6 @@
/* Define to 1 if you have the <wait.h> header file. */
#undef HAVE_WAIT_H
-/* Checking if errno must be defined */
-#undef MUST_DEFINE_ERRNO
-
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
diff --git a/gdb/gdbserver/configure b/gdb/gdbserver/configure
index a4ea2ca..6bef97c1 100755
--- a/gdb/gdbserver/configure
+++ b/gdb/gdbserver/configure
@@ -4873,7 +4873,7 @@ $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cach
cd "$ac_popdir"
-for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h proc_service.h sys/procfs.h thread_db.h linux/elf.h stdlib.h errno.h fcntl.h signal.h sys/file.h malloc.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h sys/wait.h wait.h sys/un.h linux/perf_event.h sys/syscall.h
+for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h proc_service.h sys/procfs.h linux/elf.h stdlib.h errno.h fcntl.h signal.h sys/file.h malloc.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -4887,7 +4887,7 @@ fi
done
-for ac_func in pread pwrite pread64 readlink fdwalk pipe2
+for ac_func in pread pwrite pread64 readlink
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
@@ -5627,61 +5627,6 @@ done
LIBS="$old_LIBS"
-have_errno=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for errno" >&5
-$as_echo_n "checking for errno... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#if HAVE_ERRNO_H
-#include <errno.h>
-#endif
-int
-main ()
-{
-static int x; x = errno;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - in errno.h" >&5
-$as_echo "yes - in errno.h" >&6; };
-$as_echo "#define HAVE_ERRNO 1" >>confdefs.h
- have_errno=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test $have_errno = no; then
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#if HAVE_ERRNO_H
-#include <errno.h>
-#endif
-int
-main ()
-{
-extern int errno; static int x; x = errno;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - must define" >&5
-$as_echo "yes - must define" >&6; };
-$as_echo "#define HAVE_ERRNO 1" >>confdefs.h
-
-$as_echo "#define MUST_DEFINE_ERRNO 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-
ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
if test "x$ac_cv_have_decl_strerror" = x""yes; then :
ac_have_decl=1
@@ -5692,16 +5637,6 @@ fi
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRERROR $ac_have_decl
_ACEOF
-ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strstr" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRSTR $ac_have_decl
-_ACEOF
ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
if test "x$ac_cv_have_decl_perror" = x""yes; then :
ac_have_decl=1
diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
index 086457c..3bed876 100644
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -79,13 +79,12 @@ AC_PROG_MAKE_SET
ACX_CONFIGURE_DIR(["../gnulib"], ["build-gnulib-gdbserver"])
AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
- proc_service.h sys/procfs.h thread_db.h linux/elf.h dnl
+ proc_service.h sys/procfs.h linux/elf.h dnl
stdlib.h dnl
errno.h fcntl.h signal.h sys/file.h malloc.h dnl
sys/ioctl.h netinet/in.h sys/socket.h netdb.h dnl
- netinet/tcp.h arpa/inet.h sys/wait.h wait.h sys/un.h dnl
- linux/perf_event.h sys/syscall.h)
-AC_CHECK_FUNCS(pread pwrite pread64 readlink fdwalk pipe2)
+ netinet/tcp.h arpa/inet.h)
+AC_CHECK_FUNCS(pread pwrite pread64 readlink)
AC_REPLACE_FUNCS(vasprintf vsnprintf)
GDB_AC_COMMON
@@ -189,23 +188,7 @@ LIBS="$LIBS -ldl"
AC_CHECK_FUNCS(dladdr)
LIBS="$old_LIBS"
-have_errno=no
-AC_MSG_CHECKING(for errno)
-AC_TRY_LINK([
-#if HAVE_ERRNO_H
-#include <errno.h>
-#endif], [static int x; x = errno;],
- [AC_MSG_RESULT(yes - in errno.h); AC_DEFINE(HAVE_ERRNO, 1, [Define if errno is available]) have_errno=yes])
-if test $have_errno = no; then
-AC_TRY_LINK([
-#if HAVE_ERRNO_H
-#include <errno.h>
-#endif], [extern int errno; static int x; x = errno;],
- [AC_MSG_RESULT(yes - must define); AC_DEFINE(HAVE_ERRNO, 1, [Define if errno is available]) AC_DEFINE(MUST_DEFINE_ERRNO, 1, [Checking if errno must be defined])],
- [AC_MSG_RESULT(no)])
-fi
-
-AC_CHECK_DECLS([strerror, strstr, perror, vasprintf, vsnprintf])
+AC_CHECK_DECLS([strerror, perror, vasprintf, vsnprintf])
AC_CHECK_TYPES(socklen_t, [], [],
[#include <sys/types.h>
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